Cannot find -lQt5Networkd



  • Hi, I have a problem with network library.
    Can help me!
    0_1473077623674_error.PNG

    I´m not found problem!



  • do not use

    LIBS += -lQt5Networkd
    

    use

    QT += network
    


  • @VRonin
    QT += core
    QT += network
    QT -= gui

    CONFIG += c++11

    TARGET = RpkX_ConsoleTester
    CONFIG += console
    CONFIG -= app_bundle

    TEMPLATE = app

    SOURCES += main.cpp
    server.cpp

    Is my code in .pro. I use QT += core and QT += network, are wrong?



  • Looks fine.

    • What Qt version are you using?
    • on which compiler?
    • on which OS?
    • did you build it yourself or downloaded the binary?


  • @VRonin
    I use a QTCreator 5.6, on Windows10.
    Yes I did it.

    Look my build & run configurations, I think that problem are on compiler0_1473078344557_erro1.PNG



  • Yes I did it.

    You did what, sorry?

    Looks like your linker can't find the library files.

    What compiler are you using? MSVC or MinGW?



  • @VRonin
    I use a MinGW.
    I did the binary :D


  • Lifetime Qt Champion

    Hi and welcome to devnet,

    Did you build Qt for both debug and release ?



  • Did you try compiling from command line instead on Qt Creator (I'm trying to understand if it's a problem with Qt Creator configuration or you are really missing the libraries)?

    You need to call qtenv2.bat from your Qt bin directory to set up the environment


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